[ { "assertion": 1, "retraction": 0, "graph": "graph", "subject": "DOID:10087", "predicate": "IAO:0000115", "object": "A gastrointestinal system benign neoplasm that is characterized by the presence of spindle cells with cigar-shaped nuclei, interlacing fascicles, and a whorled pattern.", "datatype": "xsd:string", "annotation": "{\"oio:hasDbXref\":[{\"datatype\":\"xsd:string\",\"meta\":\"owl:Axiom\",\"object\":\"url:https://radiopaedia.org/articles/gastric-leiomyoma?lang=us\"}]}" } ]